I love DA+DD on trash, but other than that, it lacks of a real use on bosses. In fact, who ever uses DA+DD on bosses? It's DD without DA every single time, and just because it's there and not using it feels weird, but it doesn't do much in terms of mitigation, and I personally use it with the procs in mind, not the incoming damage. It seriously needs a change, or something added to what we have.